We dig this lightweight nylon shoulder bag from fashionable new British import Sweaty Betty. The casual, slouchy bag has plenty of room for workout gear galore. But it’s probably too casual to do double duty at the office. Bonus: thoughtful details include internal pockets for a phone and water bottle.

This chic nylon bag comes in three colors (canary yellow, purple, and black) and has a generous main compartment, a front pocket, and removable interior laundry bag. Just as attractive as the practical features? The affordable price point. We’re tempted to get two!

This is our favorite all-purpose studio-to-street bag of the season. The chic silhouette and diamond-shaped quilting of this heather-blue bag spell sophistication.

But it doesn’t skimp on practical details, such as a nylon lining and a separate laptop pocket. Everything you need to organize your life from first thing in the morning until last thing at night. And this bag will look equally at home in Equinox and Minetta Tavern.